OCTG
| Material | Steel |
| Type | OCTG (Oil Country Tubular Goods) |
| Shape | Round |
| Outer diameter | 2 3/8" - 13 3/8" |
| Wall thickness | 0.190" - 0.875" |
| Length | Range 1 (18-22 ft), Range 2 (27-30 ft), Range 3 (38-45 ft) |
| Grade | J55, K55, N80, L80, C90, T95, P110, Q125, V150 |
| Yield strength | 55,000 psi - 150,000 psi |
| Tensile strength | 75,000 psi - 175,000 psi |
| Elongation | 18% - 40% |
| Hardness | Varies based on grade |
| Connection | Threaded or Coupled |
| Thread type | API or Premium |
| Certification | API 5CT |